import { UserItem } from '@/pages/Base/User/data';
import { Request, Response } from 'express';
import Mock from 'mockjs';

var Random = Mock.Random;

const waitTime = (time: number = 100) => {
  return new Promise((resolve) => {
    setTimeout(() => {
      resolve(true);
    }, time);
  });
};

async function getFakeCaptcha(req: Request, res: Response) {
  await waitTime(2000);
  return res.json('captcha-xxx');
}

const genList = (current: number, pageSize: number) => {
  const userListDataSource: UserItem[] = [];

  for (let i = 0; i < pageSize; i += 1) {
    const index = (current - 1) * pageSize + i;
    userListDataSource.push({
      userId: index + '',
      userCode: Random.name(),
      userName: Random.cname(),
      userStates: Random.integer(0, 1) + '',
      email: Random.email(),
      sex: '男',
      mobile: '15618408115'
    });
  }
  // trainListDataSource.reverse();
  return userListDataSource;
};

// 默认生成100条数据
let userListDataSource = genList(1, 100);
let total = userListDataSource.length;

async function fetchAllUser(req: Request, res: Response) {
  const { body } = req;
  const { pageNum, pageSize } = body;
  let dataSource = [...userListDataSource].slice(
    (pageNum - 1) * pageSize , pageNum * pageSize,
  );
  const result = {
    success: true,
    result: {
      rows: dataSource,
      total,
    }
  };
  return res.json(result);
}

// 代码中会兼容本地 service mock 以及部署站点的静态数据
export default {
  // 支持值为 Object 和 Array
  'GET /api/currentUser': {
    success: true,
    result: {
      name: 'Serati Ma',
      avatar: 'https://gw.alipayobjects.com/zos/antfincdn/XAosXuNZyF/BiazfanxmamNRoxxVxka.png',
      userid: '00000001',
      email: 'antdesign@alipay.com',
      signature: '海纳百川，有容乃大',
      title: '交互专家',
      group: '蚂蚁集团－某某某事业群－某某平台部－某某技术部－UED',
      tags: [
        {
          key: '0',
          label: '很有想法的',
        },
        {
          key: '1',
          label: '专注设计',
        },
        {
          key: '2',
          label: '辣~',
        },
        {
          key: '3',
          label: '大长腿',
        },
        {
          key: '4',
          label: '川妹子',
        },
        {
          key: '5',
          label: '海纳百川',
        },
      ],
      notifyCount: 12,
      unreadCount: 11,
      country: 'China',
      geographic: {
        province: {
          label: '浙江省',
          key: '330000',
        },
        city: {
          label: '杭州市',
          key: '330100',
        },
      },
      address: '西湖区工专路 77 号',
      phone: '0752-268888888',
    }
  },
  // GET POST 可省略
  'GET /api/users': [
    {
      key: '1',
      name: 'John Brown',
      age: 32,
      address: 'New York No. 1 Lake Park',
    },
    {
      key: '2',
      name: 'Jim Green',
      age: 42,
      address: 'London No. 1 Lake Park',
    },
    {
      key: '3',
      name: 'Joe Black',
      age: 32,
      address: 'Sidney No. 1 Lake Park',
    },
  ],
  'POST /api/login/account': async (req: Request, res: Response) => {
    const { password, userName, type } = req.body;
    await waitTime(2000);
    if (password === '123456' && userName === 'admin') {
      res.send({
        success: true,
        result: {
          status: 'ok',
          type,
          currentAuthority: 'admin',
          userId: '31',
          userName: 'admin',
          token: '1234567890'
      }});
      return;
    }
    if (password === '123456' && userName === 'user') {
      res.send({
        success: true,
        result: {
          status: 'ok',
          type,
          currentAuthority: 'user',
          userId: '31',
          userName: 'admin',
          token: '1234567890'
      }});
      return;
    }
    res.send({
      success: false,
      errorCode: '000001',
      errorMsg: '用户名或密码错误',
      result: {
      status: 'error',
      type,
      currentAuthority: 'guest',
    }});
  },
  'POST /api/register': (req: Request, res: Response) => {
    res.send({ status: 'ok', currentAuthority: 'user' });
  },
  'GET /api/500': (req: Request, res: Response) => {
    res.status(500).send({
      timestamp: 1513932555104,
      status: 500,
      error: 'error',
      message: 'error',
      path: '/base/category/list',
    });
  },
  'GET /api/404': (req: Request, res: Response) => {
    res.status(404).send({
      timestamp: 1513932643431,
      status: 404,
      error: 'Not Found',
      message: 'No message available',
      path: '/base/category/list/2121212',
    });
  },
  'GET /api/403': (req: Request, res: Response) => {
    res.status(403).send({
      timestamp: 1513932555104,
      status: 403,
      error: 'Unauthorized',
      message: 'Unauthorized',
      path: '/base/category/list',
    });
  },
  'GET /api/401': (req: Request, res: Response) => {
    res.status(401).send({
      timestamp: 1513932555104,
      status: 401,
      error: 'Unauthorized',
      message: 'Unauthorized',
      path: '/base/category/list',
    });
  },
  'GET  /api/login/captcha': getFakeCaptcha,
  'POST /dev/user/list': fetchAllUser,
};
